Thomas Shaffer
- Family Practice top 1%
- Medication Adherence and Compliance 12
- Geriatrics and Gerontology top 1%
- Pharmaceutical Practices and Patient Outcomes 10
- Economics and Econometrics top 5%
- Healthcare Policy and Management 10
- Health Systems, Economic Evaluations, Quality of Life 9
- General Health Professions top 5%
- Geriatric Care and Nursing Homes 5
- Global Health Care Issues 4
- Primary Care and Health Outcomes 4
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- Chronic Disease Management Strategies 5
- Co-authors
- Gerard F. AndersonBruce StuartWendy E. WellerIlene H. ZuckermanAmy J. DavidoffWilliam D. SpectorJane M. SimoniJalpa A. Doshi
- Journals
- Journal of the American Geriatrics Society (6 papers)The American journal of geriatric pharmacotherapy (4 papers)Health Services Research (3 papers)
- Partner nations
- United StatesFranceUnited Kingdom
In The Last Decade
Thomas Shaffer
36 papers receiving 1.3k citations
Hit Papers
Peers
Comparison fields: 5 of 108
- Family Practice 171
- Geriatrics and Gerontology 227
- Cardiology and Cardiovascular Medicine 336
- Economics and Econometrics 363
- General Health Professions 300
Countries citing papers authored by Thomas Shaffer
This map shows the geographic impact of Thomas Shaffer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Thomas Shaffer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas Shaffer more than expected).
Fields of papers citing papers by Thomas Shaffer
This network shows the impact of papers produced by Thomas Shaffer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Thomas Shaffer. The network helps show where Thomas Shaffer may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Thomas Shaffer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2020 | 1 | |
| 3 | Medication adherence and Medicare expenditure among beneficiaries with heart failure. | 2012 | 25 |
| 4 | 2012 | 103 | |
| 5 | 2012 | 12 | |
| 6 | 2011 | 33 | |
| 7 | 2010 | 3 | |
| 8 | 2010 | 7 | |
| 9 | 2009 | 46 | |
| 10 | 2007 | 2 | |
| 11 | 2007 | 50 | |
| 12 | 2006 | 11 | |
| 13 | 2005 | 79 | |
| 14 | 2005 | 12 | |
| 15 | 2004 | 56 | |
| 16 | 2001 | 2 | |
| 17 | 1998 | 85 | |
| 18 | 1998 | 90 | |
| 19 | 1998 | 3 | |
| 20 | 1998 | 33 |
About Thomas Shaffer
Thomas Shaffer is a scholar working on Family Practice, Geriatrics and Gerontology, Economics and Econometrics, Applied Microbiology and Biotechnology and General Health Professions, having authored 36 papers that have together received 1.3k indexed citations. Recurring topics across this work include Medication Adherence and Compliance (12 papers), Healthcare Policy and Management (10 papers), Pharmaceutical Practices and Patient Outcomes (10 papers), Health Systems, Economic Evaluations, Quality of Life (9 papers), Chronic Disease Management Strategies (5 papers), Geriatric Care and Nursing Homes (5 papers), Global Health Care Issues (4 papers) and Primary Care and Health Outcomes (4 papers). The work is most often cited by research in Family Practice (171 citations), Geriatrics and Gerontology (227 citations), Cardiology and Cardiovascular Medicine (336 citations), Economics and Econometrics (363 citations) and General Health Professions (300 citations). Thomas Shaffer has collaborated with scholars based in United States, France and United Kingdom. Frequent co-authors include Gerard F. Anderson, Bruce Stuart, Wendy E. Weller, Ilene H. Zuckerman, Amy J. Davidoff, William D. Spector, Jane M. Simoni, Jalpa A. Doshi, Neil R. Powe and Becky A. Briesacher. Their work appears in journals such as Journal of the American Geriatrics Society, The American journal of geriatric pharmacotherapy, Health Services Research, Medical Care and Value in Health.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.